FIELD: gas-distribution stations. SUBSTANCE: gas-distribution station of gas main is provided with liquefaction unit and moisture freezer for separation of moisture and cleaning of high-pressure gas flow of moisture. Freezer is provided with vortex tubes made in form of flow rate (pressure) regulators. System is made in form of module of definite capacity, thus making it possible to produce liquefied gas and to deliver preheated gas to Consumer. EFFECT: reduced power requirements. 2 dwg
Authors
Dates
1999-02-27—Published
1997-02-17—Filed